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A001581 Winning moves in Fibonacci nim.
(Formerly M3374 N1359)
2
4, 10, 14, 20, 24, 30, 36, 40, 46, 50, 56, 60, 66, 72, 76, 82, 86, 92, 96, 102, 108, 112, 118, 122, 128, 132, 138, 150, 160, 169, 176, 186, 192, 196, 202, 206, 212, 218, 222, 228, 232, 238, 242, 248, 254, 260, 264, 270, 274, 280, 284, 290, 296, 300, 306, 310 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

Pond and Howells, Fibonacci Nim, Fib. Quart., 3 (1965), 61-63.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

S. Plouffe, Approximations de S\'{e}ries G\'{e}n\'{e}ratrices et Quelques Conjectures, Dissertation, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992.

S. Plouffe, 1031 Generating Functions and Conjectures, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992.

MAPLE

A001581:=2*(1+z)*(3*z**5+2*z**3+z**2+z+2)/(z**6+z**5+z**4+z**3+z**2+z+1)/(z-1)**2; [Conjectured by S. Plouffe in his 1992 dissertation.]

CROSSREFS

Cf. A120904.

Sequence in context: A099439 A146763 A190346 * A114335 A099355 A161366

Adjacent sequences:  A001578 A001579 A001580 * A001582 A001583 A001584

KEYWORD

nonn,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

More terms from Frank Adams-Watters (FrankTAW(AT)Netscape.net), Jul 14 2006

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Last modified February 14 19:37 EST 2012. Contains 205663 sequences.